| Subject | Parents | Grandparents | Great-Grandparents |
| E. CRENSHAW'S LUCY | E. CRENSHAW'S COLBY RUSTY (HOBB'S RUSTY) | COLBY'S DIME | COLBY'S TIBBIE |
| WALLACE'S RED SQUAW | |||
| COLBY'S MARGIE | COLBY'S RIFLE | ||
| COLBY'S GYPSY | |||
| E. CRENSHAW'S LEPRECHAUN | SHAWN O' ROORKE | Unknown | |
| Unknown | |||
| SHERRY O' ROORKE | Unknown | ||
| Unknown |
5-generation analysis based on pedigree data
| 0% | No common ancestors (ideal) | |
| 6.25% | First cousins | |
| 12.5% | Half-siblings / Grandparent | |
| 25% | Full siblings / Parent-offspring | |
| >25% | Multi-generational inbreeding |